147497760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 240

約数和(自身を含む): 548856000

約数和(自身を除く): 401358240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 599, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1198, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1797, 1824, 2052, 2160, 2280, 2396, 2565, 2592, 2736, 2995, 3040, 3078, 3240, 3420, 3594, 4104, 4320, 4560, 4792, 5130, 5391, 5472, 5990, 6156, 6480, 6840, 7188, 7695, 8208, 8985, 9120, 9584, 10260, 10782, 11381, 11980, 12312, 12960, 13680, 14376, 15390, 16173, 16416, 17970, 19168, 20520, 21564, 22762, 23960, 24624, 26955, 27360, 28752, 30780, 32346, 34143, 35940, 41040, 43128, 45524, 47920, 48519, 49248, 53910, 56905, 57504, 61560, 64692, 68286, 71880, 80865, 82080, 86256, 91048, 95840, 97038, 102429, 107820, 113810, 123120, 129384, 136572, 143760, 161730, 170715, 172512, 182096, 194076, 204858, 215640, 227620, 242595, 246240, 258768, 273144, 287520, 307287, 323460, 341430, 364192, 388152, 409716, 431280, 455240, 485190, 512145, 517536, 546288, 614574, 646920, 682860, 776304, 819432, 862560, 910480, 921861, 970380, 1024290, 1092576, 1229148, 1293840, 1365720, 1536435, 1552608, 1638864, 1820960, 1843722, 1940760, 2048580, 2458296, 2587680, 2731440, 3072870, 3277728, 3687444, 3881520, 4097160, 4609305, 4916592, 5462880, 6145740, 7374888, 7763040, 8194320, 9218610, 9833184, 12291480, 14749776, 16388640, 18437220, 24582960, 29499552, 36874440, 49165920, 73748880, 147497760]

約数ペア:

[(1, 147497760), (2, 73748880), (3, 49165920), (4, 36874440), (5, 29499552), (6, 24582960), (8, 18437220), (9, 16388640), (10, 14749776), (12, 12291480), (15, 9833184), (16, 9218610), (18, 8194320), (19, 7763040), (20, 7374888), (24, 6145740), (27, 5462880), (30, 4916592), (32, 4609305), (36, 4097160), (38, 3881520), (40, 3687444), (45, 3277728), (48, 3072870), (54, 2731440), (57, 2587680), (60, 2458296), (72, 2048580), (76, 1940760), (80, 1843722), (81, 1820960), (90, 1638864), (95, 1552608), (96, 1536435), (108, 1365720), (114, 1293840), (120, 1229148), (135, 1092576), (144, 1024290), (152, 970380), (160, 921861), (162, 910480), (171, 862560), (180, 819432), (190, 776304), (216, 682860), (228, 646920), (240, 614574), (270, 546288), (285, 517536), (288, 512145), (304, 485190), (324, 455240), (342, 431280), (360, 409716), (380, 388152), (405, 364192), (432, 341430), (456, 323460), (480, 307287), (513, 287520), (540, 273144), (570, 258768), (599, 246240), (608, 242595), (648, 227620), (684, 215640), (720, 204858), (760, 194076), (810, 182096), (855, 172512), (864, 170715), (912, 161730), (1026, 143760), (1080, 136572), (1140, 129384), (1198, 123120), (1296, 113810), (1368, 107820), (1440, 102429), (1520, 97038), (1539, 95840), (1620, 91048), (1710, 86256), (1797, 82080), (1824, 80865), (2052, 71880), (2160, 68286), (2280, 64692), (2396, 61560), (2565, 57504), (2592, 56905), (2736, 53910), (2995, 49248), (3040, 48519), (3078, 47920), (3240, 45524), (3420, 43128), (3594, 41040), (4104, 35940), (4320, 34143), (4560, 32346), (4792, 30780), (5130, 28752), (5391, 27360), (5472, 26955), (5990, 24624), (6156, 23960), (6480, 22762), (6840, 21564), (7188, 20520), (7695, 19168), (8208, 17970), (8985, 16416), (9120, 16173), (9584, 15390), (10260, 14376), (10782, 13680), (11381, 12960), (11980, 12312)]